[update] rendertype added

Author: tbshag2

docs/api/config/booking-rendertype.md

@@ -0,0 +1,37 @@
+---
+sidebar_label: renderType
+title: renderType
+description: You can learn about renderType in the documentation of the DHTMLX JavaScript Booking library. Browse developer guides and API reference, try out code examples and live demos, and download a free 30-day evaluation version of DHTMLX Booking.
+---
+
+# renderType
+
+### Description
+
+@short: Optional. Defines a type of rendering cards
+
+The property helps optimize performance when working with a large number of cards. 
+
+### Usage
+
+~~~jsx {}
+renderType?: "default" | "lazy";
+~~~
+
+### Parameters
+
+- `default` - renders all cards that should be displayed (set by default)
+- `lazy` - renders only the visual part of cards 
+
+### Example
+
+~~~jsx {}
+new booking.Booking("#root", {
+    data,
+    renderType: "lazy",
+    // other parameters
+});
+~~~
+
+TBD!!!
+<iframe src="https://snippet.dhtmlx.com/?mode=result" frameborder="0" class="snippet_iframe" width="100%" height="600"></iframe>

sidebars.js

@@ -120,6 +120,7 @@ module.exports = {
 						"api/config/booking-infoshape",
 						"api/config/booking-infotemplate",
 						"api/config/booking-locale",
+						"api/config/booking-rendertype",
 						"api/config/booking-slotgap",
 						"api/config/booking-slotsize",
 						"api/config/booking-start",